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Most Recent Articles
Signature #4: Online Faceting Designs and Diagrams
The Signature #4 is Jeff Graham’s favorite trillion cut for light-colored gemstones. This popular design is also fast and easy to cut.
Boracite Value, Price, and Jewelry Information
With light blue and green colors, no cleavage, and high hardness, boracite is an uncommon mineral. Unfortunately for jewelry lovers, faceted boracites are very rare.
How to Spot a Fake Diamond: What These 13 Tests Really Mean!
Not sure what your gem is? Try these 13 at-home tests to spot a fake diamond — and learn what these tests really mean. Or, take it to a lab to be 100% sure!
Lapidary Technology Through the Ages: Laps and Polish
Early lapidary technology doesn’t differ from our modern tools as much as you might think. Learn more about the history of laps, polish, and gem cutting.
Emerald & Asscher-Cut Diamonds: Evaluating Quality
The mesmerizing patterns of emerald & asscher-cut diamonds can give engagement rings a subtle style. Learn how to find a quality diamond within your budget!
Scheelite Value, Price, and Jewelry Information
Large, faceted scheelites are among the most beautiful of all collector’s gemstones. They occur in many colors and fluoresce very brightly. If cut properly, scheelites can have tremendous fire.
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